When the war in Iran saw bowsers run dry and petrol prices skyrocket, many feared we didn’t have enough fuel to keep the country moving.
And prices are about to rise again as the fuel excise slowly returns.
But a home-grown industry wants to flick the switch on a cheaper, cleaner alternative, that would boost supply, and ensure our fuel security.
The best news is the answer’s in our own backyard.
Watch the full video in the player above.